The pilots of the Yeti Airlines aircraft that crashed in Nepal's resort city of Pokhara may have failed to fully deploy the wing flaps while attempting to land, leading to a stall, a media report said on Thursday. An aircraft coming to land has the flaps at the back of the wings fully down to provide more control at low speed and prevent stalling, it said.

from Times of India https://timesofindia.indiatimes.com/world/south-asia/failure-to-deploy-full-flaps-may-have-caused-yeti-airlines-crash-in-nepals-pokhara-report/articleshow/97128711.cms